diff options
Diffstat (limited to 'fs/afs/vnode.c')
| -rw-r--r-- | fs/afs/vnode.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/fs/afs/vnode.c b/fs/afs/vnode.c index d2ca139..1600976 100644 --- a/fs/afs/vnode.c +++ b/fs/afs/vnode.c @@ -238,9 +238,11 @@ static void afs_vnode_finalise_status_update(struct afs_vnode *vnode, * - there are any outstanding ops that will fetch the status * - TODO implement local caching */ -int afs_vnode_fetch_status(struct afs_vnode *vnode) +int afs_vnode_fetch_status(struct afs_vnode *vnode, + struct afs_vnode *auth_vnode, struct key *key) { struct afs_server *server; + unsigned long acl_order; int ret; DECLARE_WAITQUEUE(myself, current); @@ -260,6 +262,10 @@ int afs_vnode_fetch_status(struct afs_vnode *vnode) return -ENOENT; } + acl_order = 0; + if (auth_vnode) + acl_order = auth_vnode->acl_order; + spin_lock(&vnode->lock); if (!test_bit(AFS_VNODE_CB_BROKEN, &vnode->flags) && @@ -324,12 +330,14 @@ get_anyway: _debug("USING SERVER: %p{%08x}", server, ntohl(server->addr.s_addr)); - ret = afs_fs_fetch_file_status(server, vnode, NULL, + ret = afs_fs_fetch_file_status(server, key, vnode, NULL, &afs_sync_call); } while (!afs_volume_release_fileserver(vnode, server, ret)); /* adjust the flags */ + if (ret == 0 && auth_vnode) + afs_cache_permit(vnode, key, acl_order); afs_vnode_finalise_status_update(vnode, server, ret); _leave(" = %d", ret); @@ -340,17 +348,18 @@ get_anyway: * fetch file data from the volume * - TODO implement caching and server failover */ -int afs_vnode_fetch_data(struct afs_vnode *vnode, off_t offset, size_t length, - struct page *page) +int afs_vnode_fetch_data(struct afs_vnode *vnode, struct key *key, + off_t offset, size_t length, struct page *page) { struct afs_server *server; int ret; - _enter("%s,{%u,%u,%u}", + _enter("%s{%u,%u,%u},%x,,,", vnode->volume->vlocation->vldb.name, vnode->fid.vid, vnode->fid.vnode, - vnode->fid.unique); + vnode->fid.unique, + key_serial(key)); /* this op will fetch the status */ spin_lock(&vnode->lock); @@ -367,8 +376,8 @@ int afs_vnode_fetch_data(struct afs_vnode *vnode, off_t offset, size_t length, _debug("USING SERVER: %08x\n", ntohl(server->addr.s_addr)); - ret = afs_fs_fetch_data(server, vnode, offset, length, page, - NULL, &afs_sync_call); + ret = afs_fs_fetch_data(server, key, vnode, offset, length, + page, NULL, &afs_sync_call); } while (!afs_volume_release_fileserver(vnode, server, ret)); |
